they spent the entire movie portraying him as a Vader tryhard prone to temper tantrums.
That's what he his. Hux has not the slightest respect for him, even the two stormtroopers we see turning back are obviously doing an "oh, shit, he's doing it again" moment. Everyone is only tolerating him because he's Snoke's pet jedi.
like space bandits or something? Maybe they could have taken part in the raid of Hans ship? Think of how crazy that could be if they were apart of an action scene.
The problem with the pirates in Han's ship is that they have absolutely no purpose save to force Rey into releasing the tentacle monsters so that they chase our heroes. They show up, speak their lines, then immediately get gobbled because the space monsters chase is Now and they're in the way.
Besides, it's not The Expendables VII
The lightsaber/action scene that was in the movie fit the characters and the narrative of the movie.
But it's not correctly shot/resolved.
The way it is supposed to happen, and should be reflected on screen is thus:
- Rey mindgrabs the Lightsaber; Kylo recognises her (bit that's not obvious; we - as spectators - recognise her as a fated one at that point, but we don't see enough recognition from Kylo. I admit it's hard to suggest. The novel says it better)
- They exchange blows, with Rey being toyed with (which is what actually happens in the movie, she's force to retreat and is completely on defensive)
- Kylo taunts and tries to tempt her (which is what happens)
- She becomes flush with anger AND STARTS CHANNELING THE DARK SIDE (and that's what happens, she's whacking and smacking in anger, but again it's not well visible)
- And as she's in danger of succumbing to the Dark Side (because no training), the ground opens up, the battle is interrupted before she can go Dark and she gets time to recover from the (non-)metaphorical chasm she was going to plunge into, and it's a "see you next time" as the combatants are separated with no resolution. "We'll face again, mark my words!".
And that's the last bit that's badly handled. You can see that's what was intended and why the chasm appears, but it's not good enough, and people are left wondering how she could even stand to Kylo (he wants his own apprentice "now that's he's become the master", she's more powerful at the raw Force, and she was going to the easy way of winning). And it all makes better sense, better setup... but the whole sequence ends up flawed, because apparently too many people are missing it.